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| purl | pkg:deb/debian/firefox-esr@115.15.0esr-1~deb12u1 |
| Next non-vulnerable version | 128.11.0esr-1~deb12u1 |
| Latest non-vulnerable version | 128.11.0esr-1~deb12u1 |
| Risk | 10.0 |
| Vulnerability | Summary | Fixed by |
|---|---|---|
|
VCID-18nz-etb2-xqa8
Aliases: CVE-2024-9393 |
An attacker could, via a specially crafted multipart response, execute arbitrary JavaScript under the `resource://pdf.js` origin. This could allow them to access cross-origin PDF content. This access is limited to "same site" documents by the Site Isolation feature on desktop clients, but full cross-origin access is possible on Android versions. |
Affected by 8 other vulnerabilities. |
|
VCID-24bf-85ye-dqhp
Aliases: CVE-2024-11704 |
A double-free issue could have occurred in `sec_pkcs7_decoder_start_decrypt()` when handling an error path. Under specific conditions, the same symmetric key could have been freed twice, potentially leading to memory corruption. |
Affected by 8 other vulnerabilities. Affected by 0 other vulnerabilities. |
|
VCID-28c1-uxbm-fqhm
Aliases: CVE-2024-9392 |
A compromised content process could have allowed for the arbitrary loading of cross-origin pages. |
Affected by 8 other vulnerabilities. |
|
VCID-2mb7-j9nk-q7c5
Aliases: CVE-2024-10463 |
Video frames could have been leaked between origins in some situations. |
Affected by 8 other vulnerabilities. |
|
VCID-2n2h-h35w-nbh7
Aliases: CVE-2025-1938 |
firefox: thunderbird: Memory safety bugs fixed in Firefox 136, Thunderbird 136, Firefox ESR 128.8, and Thunderbird 128.8 |
Affected by 8 other vulnerabilities. |
|
VCID-2rx4-kbfe-xybb
Aliases: CVE-2024-11694 |
Enhanced Tracking Protection's Strict mode may have inadvertently allowed a CSP `frame-src` bypass and DOM-based XSS through the Google SafeFrame shim in the Web Compatibility extension. This issue could have exposed users to malicious frames masquerading as legitimate content. |
Affected by 8 other vulnerabilities. |
|
VCID-39pf-czjd-1yb2
Aliases: CVE-2024-9401 |
Memory safety bugs present in Firefox 130, Firefox ESR 115.15, Firefox ESR 128.2, and Thunderbird 128.2. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. |
Affected by 8 other vulnerabilities. |
|
VCID-4hug-e852-zucb
Aliases: CVE-2025-0243 |
Memory safety bugs present in Firefox 133, Thunderbird 133, Firefox ESR 128.5, and Thunderbird 128.5. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 134, Firefox ESR < 128.6, Thunderbird < 134, and Thunderbird ESR < 128.6. |
Affected by 8 other vulnerabilities. |
|
VCID-4tn5-c1x4-5fhc
Aliases: CVE-2025-0238 |
Assuming a controlled failed memory allocation, an attacker could have caused a use-after-free, leading to a potentially exploitable crash. This vulnerability affects Firefox < 134, Firefox ESR < 128.6, Firefox ESR < 115.19, Thunderbird < 134, and Thunderbird ESR < 128.6. |
Affected by 8 other vulnerabilities. |
|
VCID-575y-k9zc-xqgn
Aliases: CVE-2024-10465 |
A clipboard "paste" button could persist across tabs which allowed a spoofing attack. |
Affected by 8 other vulnerabilities. |
|
VCID-69sq-pe73-tbh3
Aliases: CVE-2024-11696 |
The application failed to account for exceptions thrown by the `loadManifestFromFile` method during add-on signature verification. This flaw, triggered by an invalid or unsupported extension manifest, could have caused runtime errors that disrupted the signature validation process. As a result, the enforcement of signature validation for unrelated add-ons may have been bypassed. Signature validation in this context is used to ensure that third-party applications on the user's computer have not tampered with the user's extensions, limiting the impact of this issue. |
Affected by 8 other vulnerabilities. |
|
VCID-6kwj-drus-wfbj
Aliases: CVE-2025-0237 |
The WebChannel API, which is used to transport various information across processes, did not check the sending principal but rather accepted the principal being sent. This could have led to privilege escalation attacks. This vulnerability affects Firefox < 134, Firefox ESR < 128.6, Thunderbird < 134, and Thunderbird ESR < 128.6. |
Affected by 8 other vulnerabilities. |
|
VCID-7nw6-a5ep-sffw
Aliases: CVE-2025-1935 |
firefox: Clickjacking the registerProtocolHandler info-bar Reporter |
Affected by 8 other vulnerabilities. |
|
VCID-7sc8-a717-63gf
Aliases: CVE-2025-3029 |
firefox: thunderbird: URL Bar Spoofing via non-BMP Unicode characters |
Affected by 0 other vulnerabilities. Affected by 5 other vulnerabilities. |
|
VCID-8121-3cdm-ayc8
Aliases: CVE-2025-3030 |
firefox: thunderbird: Memory safety bugs fixed in Firefox 137, Thunderbird 137, Firefox ESR 128.9, and Thunderbird 128.9 |
Affected by 0 other vulnerabilities. Affected by 5 other vulnerabilities. |
|
VCID-8em9-8ch5-rybn
Aliases: CVE-2025-1933 |
firefox: JIT corruption of WASM i32 return values on 64-bit CPUs |
Affected by 8 other vulnerabilities. |
|
VCID-a17a-ycyb-uqbz
Aliases: CVE-2024-10460 |
The origin of an external protocol handler prompt could have been obscured using a data: URL within an iframe. |
Affected by 8 other vulnerabilities. |
|
VCID-au8d-nxre-2ufk
Aliases: CVE-2025-1931 |
firefox: Use-after-free in WebTransportChild |
Affected by 8 other vulnerabilities. |
|
VCID-bmgw-yunk-h7cc
Aliases: CVE-2024-9680 |
An attacker was able to achieve code execution in the content process by exploiting a use-after-free in Animation timelines. We have had reports of this vulnerability being exploited in the wild. |
Affected by 8 other vulnerabilities. |
|
VCID-bxdb-zgb3-6khh
Aliases: CVE-2024-10458 |
A permission leak could have occurred from a trusted site to an untrusted site via embed or object elements. |
Affected by 8 other vulnerabilities. |
|
VCID-d4tw-c3a6-pfea
Aliases: CVE-2025-1016 |
firefox: thunderbird: Memory safety bugs fixed in Firefox 135, Thunderbird 135, Firefox ESR 115.20, Firefox ESR 128.7, Thunderbird 115.20, and Thunderbird 128.7 |
Affected by 8 other vulnerabilities. |
|
VCID-ddvq-vxn5-kbes
Aliases: CVE-2025-1010 |
firefox: thunderbird: Use-after-free in Custom Highlight |
Affected by 8 other vulnerabilities. |
|
VCID-dus9-fvhj-mybk
Aliases: CVE-2024-11692 |
An attacker could cause a select dropdown to be shown over another tab; this could have led to user confusion and possible spoofing attacks. |
Affected by 8 other vulnerabilities. |
|
VCID-dxvq-evt9-zfd1
Aliases: CVE-2024-10461 |
In multipart/x-mixed-replace responses, Content-Disposition: attachment in the response header was not respected and did not force a download, which could allow XSS attacks. |
Affected by 8 other vulnerabilities. |
|
VCID-e9tu-fr4k-kbfp
Aliases: CVE-2025-1012 |
firefox: thunderbird: Use-after-free during concurrent delazification |
Affected by 8 other vulnerabilities. |
|
VCID-enw3-c6wp-s3f4
Aliases: CVE-2024-10459 |
An attacker could have caused a use-after-free when accessibility was enabled, leading to a potentially exploitable crash. |
Affected by 8 other vulnerabilities. |
|
VCID-eu9b-fb1a-hfax
Aliases: CVE-2025-1937 |
firefox: thunderbird: Memory safety bugs fixed in Firefox 136, Thunderbird 136, Firefox ESR 115.21, Firefox ESR 128.8, and Thunderbird 128.8 |
Affected by 8 other vulnerabilities. |
|
VCID-f5x2-fzgg-1kc1
Aliases: CVE-2025-0239 |
When using Alt-Svc, ALPN did not properly validate certificates when the original server is redirecting to an insecure site. This vulnerability affects Firefox < 134, Firefox ESR < 128.6, Thunderbird < 134, and Thunderbird ESR < 128.6. |
Affected by 8 other vulnerabilities. |
|
VCID-fahx-mxv7-5ufh
Aliases: CVE-2025-1932 |
firefox: Inconsistent comparator in XSLT sorting led to out-of-bounds access |
Affected by 8 other vulnerabilities. |
|
VCID-gsn9-8cjh-dbc3
Aliases: CVE-2025-0242 |
Memory safety bugs present in Firefox 133, Thunderbird 133, Firefox ESR 115.18, Firefox ESR 128.5, Thunderbird 115.18, and Thunderbird 128.5. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 134, Firefox ESR < 128.6, Firefox ESR < 115.19, Thunderbird < 134, and Thunderbird ESR < 128.6. |
Affected by 8 other vulnerabilities. |
|
VCID-h6es-qb5g-vkhk
Aliases: CVE-2025-1011 |
firefox: thunderbird: A bug in WebAssembly code generation could result in a crash |
Affected by 8 other vulnerabilities. |
|
VCID-hg7q-fjnn-bucn
Aliases: CVE-2025-0240 |
Parsing a JavaScript module as JSON could, under some circumstances, cause cross-compartment access, which may result in a use-after-free. This vulnerability affects Firefox < 134, Firefox ESR < 128.6, Thunderbird < 134, and Thunderbird ESR < 128.6. |
Affected by 8 other vulnerabilities. |
|
VCID-jsvg-95hf-v3be
Aliases: CVE-2025-1013 |
firefox: thunderbird: Potential opening of private browsing tabs in normal browsing windows |
Affected by 8 other vulnerabilities. |
|
VCID-k31w-nfqg-tbcp
Aliases: CVE-2025-1934 |
firefox: Unexpected GC during RegExp bailout processing |
Affected by 8 other vulnerabilities. |
|
VCID-kfdb-5zp2-xbae
Aliases: CVE-2024-10464 |
Repeated writes to history interface attributes could have been used to cause a Denial of Service condition in the browser. This was addressed by introducing rate-limiting to this API. |
Affected by 8 other vulnerabilities. |
|
VCID-kka4-ezbp-skf2
Aliases: CVE-2024-11699 |
Memory safety bugs present in Firefox 132, Thunderbird 132, Firefox ESR 128.4, and Thunderbird 128.4. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. |
Affected by 8 other vulnerabilities. |
|
VCID-mxra-ay5t-g3bp
Aliases: CVE-2025-3028 |
firefox: thunderbird: Use-after-free triggered by XSLTProcessor |
Affected by 0 other vulnerabilities. Affected by 5 other vulnerabilities. |
|
VCID-p5ms-jvhj-vkc6
Aliases: CVE-2025-0241 |
When segmenting specially crafted text, segmentation would corrupt memory leading to a potentially exploitable crash. This vulnerability affects Firefox < 134, Firefox ESR < 128.6, Thunderbird < 134, and Thunderbird ESR < 128.6. |
Affected by 8 other vulnerabilities. |
|
VCID-pdxy-87vp-3ycp
Aliases: CVE-2024-10466 |
By sending a specially crafted push message, a remote server could have hung the parent process, causing the browser to become unresponsive. |
Affected by 8 other vulnerabilities. |
|
VCID-peup-duvb-eqhx
Aliases: CVE-2024-10467 |
Memory safety bugs present in Firefox 131, Firefox ESR 128.3, and Thunderbird 128.3. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. |
Affected by 8 other vulnerabilities. |
|
VCID-r33w-wzd6-a7h5
Aliases: CVE-2025-1014 |
firefox: thunderbird: Certificate length was not properly checked |
Affected by 8 other vulnerabilities. |
|
VCID-ttvu-a6ey-qbed
Aliases: CVE-2024-11695 |
A crafted URL containing Arabic script and whitespace characters could have hidden the true origin of the page, resulting in a potential spoofing attack. |
Affected by 8 other vulnerabilities. |
|
VCID-u11d-tfnz-gygu
Aliases: CVE-2025-1936 |
firefox: Adding %00 and a fake extension to a jar: URL changed the interpretation of the contents |
Affected by 8 other vulnerabilities. |
|
VCID-u6s3-kdzg-c3dx
Aliases: CVE-2025-1009 |
firefox: thunderbird: Use-after-free in XSLT |
Affected by 8 other vulnerabilities. |
|
VCID-uens-m9gw-gqgg
Aliases: CVE-2024-11697 |
When handling keypress events, an attacker may have been able to trick a user into bypassing the "Open Executable File?" confirmation dialog. This could have led to malicious code execution. |
Affected by 8 other vulnerabilities. |
|
VCID-uvc1-d8zz-rqe1
Aliases: CVE-2024-43097 |
In resizeToAtLeast of SkRegion.cpp, there is a possible out of bounds write due to an integer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. |
Affected by 8 other vulnerabilities. |
|
VCID-wjmk-7b3y-s7aa
Aliases: CVE-2025-1017 |
firefox: thunderbird: Memory safety bugs fixed in Firefox 135, Thunderbird 135, Firefox ESR 128.7, and Thunderbird 128.7 |
Affected by 8 other vulnerabilities. |
|
VCID-wzbs-wmhj-eqgj
Aliases: CVE-2024-10462 |
Truncation of a long URL could have allowed origin spoofing in a permission prompt. |
Affected by 8 other vulnerabilities. |
|
VCID-xdav-xys5-xqfm
Aliases: CVE-2024-9394 |
An attacker could, via a specially crafted multipart response, execute arbitrary JavaScript under the `resource://devtools` origin. This could allow them to access cross-origin JSON content. This access is limited to "same site" documents by the Site Isolation feature on desktop clients, but full cross-origin access is possible on Android versions. |
Affected by 8 other vulnerabilities. |
| Vulnerability | Summary | Aliases |
|---|---|---|
| VCID-12vf-f2r4-bqge | Memory safety bug present in Firefox ESR 128.9, and Thunderbird 128.9. This bug showed evidence of memory corruption and we presume that with enough effort this could have been exploited to run arbitrary code. This vulnerability affects Firefox ESR < 128.10 and Thunderbird ESR < 128.10. |
CVE-2025-4093
|
| VCID-18nz-etb2-xqa8 | An attacker could, via a specially crafted multipart response, execute arbitrary JavaScript under the `resource://pdf.js` origin. This could allow them to access cross-origin PDF content. This access is limited to "same site" documents by the Site Isolation feature on desktop clients, but full cross-origin access is possible on Android versions. |
CVE-2024-9393
|
| VCID-28c1-uxbm-fqhm | A compromised content process could have allowed for the arbitrary loading of cross-origin pages. |
CVE-2024-9392
|
| VCID-2mb7-j9nk-q7c5 | Video frames could have been leaked between origins in some situations. |
CVE-2024-10463
|
| VCID-2ntx-ygm4-1bgn | An attacker was able to perform an out-of-bounds read or write on a JavaScript object by confusing array index sizes. |
CVE-2025-4921
|
| VCID-39pf-czjd-1yb2 | Memory safety bugs present in Firefox 130, Firefox ESR 115.15, Firefox ESR 128.2, and Thunderbird 128.2. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. |
CVE-2024-9401
|
| VCID-575y-k9zc-xqgn | A clipboard "paste" button could persist across tabs which allowed a spoofing attack. |
CVE-2024-10465
|
| VCID-5nn4-kvv6-ufd9 | The JavaScript garbage collector could mis-color cross-compartment objects if OOM conditions were detected at the right point between two passes. This could have led to memory corruption. This vulnerability affects Firefox < 130, Firefox ESR < 128.2, Firefox ESR < 115.15, Thunderbird < 128.2, and Thunderbird < 115.15. |
CVE-2024-8384
|
| VCID-836h-7mrr-q7d2 | An attacker was able to perform an out-of-bounds read or write on a JavaScript `Promise` object. |
CVE-2025-4920
|
| VCID-8h5s-cdt9-guh9 | Memory safety bugs present in Firefox 137, Thunderbird 137, Firefox ESR 128.9, and Thunderbird 128.9. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 138, Firefox ESR < 128.10, Thunderbird < 138, and Thunderbird ESR < 128.10. |
CVE-2025-4091
|
| VCID-92ju-8t11-sqf7 | A vulnerability was identified in Firefox where XPath parsing could trigger undefined behavior due to missing null checks during attribute access. This could lead to out-of-bounds read access and potentially, memory corruption. This vulnerability affects Firefox < 138, Firefox ESR < 128.10, Thunderbird < 138, and Thunderbird ESR < 128.10. |
CVE-2025-4087
|
| VCID-9ru8-kjym-aaae | Heap buffer overflow in vp8 encoding in libvpx in Google Chrome prior to 117.0.5938.132 and libvpx 1.13.1 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High) |
CVE-2023-5217
GHSA-qqvq-6xgj-jw8g |
| VCID-a169-hh1y-ffg7 | An attacker was able to perform an out-of-bounds read or write on a JavaScript object by confusing array index sizes. |
CVE-2025-4919
|
| VCID-a17a-ycyb-uqbz | The origin of an external protocol handler prompt could have been obscured using a data: URL within an iframe. |
CVE-2024-10460
|
| VCID-bmgw-yunk-h7cc | An attacker was able to achieve code execution in the content process by exploiting a use-after-free in Animation timelines. We have had reports of this vulnerability being exploited in the wild. |
CVE-2024-9680
|
| VCID-bxdb-zgb3-6khh | A permission leak could have occurred from a trusted site to an untrusted site via embed or object elements. |
CVE-2024-10458
|
| VCID-bxes-dw64-juaw | Memory safety bug present in Firefox ESR 128.10, and Thunderbird 128.10. This bug showed evidence of memory corruption and we presume that with enough effort this could have been exploited to run arbitrary code. |
CVE-2025-5269
|
| VCID-dxvq-evt9-zfd1 | In multipart/x-mixed-replace responses, Content-Disposition: attachment in the response header was not respected and did not force a download, which could allow XSS attacks. |
CVE-2024-10461
|
| VCID-e2hb-1cea-s3av | A potentially exploitable type confusion could be triggered when looking up a property name on an object being used as the `with` environment. This vulnerability affects Firefox < 130, Firefox ESR < 128.2, Firefox ESR < 115.15, Thunderbird < 128.2, and Thunderbird < 115.15. |
CVE-2024-8381
|
| VCID-enw3-c6wp-s3f4 | An attacker could have caused a use-after-free when accessibility was enabled, leading to a potentially exploitable crash. |
CVE-2024-10459
|
| VCID-gsat-xard-2uet | Internal browser event interfaces were exposed to web content when privileged EventHandler listener callbacks ran for those events. Web content that tried to use those interfaces would not be able to use them with elevated privileges, but their presence would indicate certain browser features had been used, such as when a user opened the Dev Tools console. This vulnerability affects Firefox < 130, Firefox ESR < 128.2, Firefox ESR < 115.15, Thunderbird < 128.2, and Thunderbird < 115.15. |
CVE-2024-8382
|
| VCID-kfdb-5zp2-xbae | Repeated writes to history interface attributes could have been used to cause a Denial of Service condition in the browser. This was addressed by introducing rate-limiting to this API. |
CVE-2024-10464
|
| VCID-kx62-2e3g-f7gd | Due to insufficient escaping of the newline character in the “Copy as cURL” feature, an attacker could trick a user into using this command, potentially leading to local code execution on the user's system. |
CVE-2025-5264
|
| VCID-pdxy-87vp-3ycp | By sending a specially crafted push message, a remote server could have hung the parent process, causing the browser to become unresponsive. |
CVE-2024-10466
|
| VCID-peup-duvb-eqhx | Memory safety bugs present in Firefox 131, Firefox ESR 128.3, and Thunderbird 128.3. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. |
CVE-2024-10467
|
| VCID-qdcz-15x5-6qfp | A process isolation vulnerability in Firefox stemmed from improper handling of javascript: URIs, which could allow content to execute in the top-level document's process instead of the intended frame, potentially enabling a sandbox escape. |
CVE-2025-4083
|
| VCID-ssf7-q165-euhz | Firefox normally asks for confirmation before asking the operating system to find an application to handle a scheme that the browser does not support. It did not ask before doing so for the Usenet-related schemes news: and snews:. Since most operating systems don't have a trusted newsreader installed by default, an unscrupulous program that the user downloaded could register itself as a handler. The website that served the application download could then launch that application at will. This vulnerability affects Firefox < 130, Firefox ESR < 128.2, and Firefox ESR < 115.15. |
CVE-2024-8383
|
| VCID-t5vg-y6qx-3uek | Script elements loading cross-origin resources generated load and error events which leaked information enabling XS-Leaks attacks. |
CVE-2025-5266
|
| VCID-w9bn-uw8f-tkhu | An attacker was able to perform an out-of-bounds read or write on a JavaScript `Promise` object. |
CVE-2025-4918
|
| VCID-wf3e-41zq-a3h1 | Use after free in libvpx in Google Chrome prior to 137.0.7151.55 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: Medium) |
CVE-2025-5283
|
| VCID-wzbs-wmhj-eqgj | Truncation of a long URL could have allowed origin spoofing in a permission prompt. |
CVE-2024-10462
|
| VCID-xdav-xys5-xqfm | An attacker could, via a specially crafted multipart response, execute arbitrary JavaScript under the `resource://devtools` origin. This could allow them to access cross-origin JSON content. This access is limited to "same site" documents by the Site Isolation feature on desktop clients, but full cross-origin access is possible on Android versions. |
CVE-2024-9394
|